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Licensed Shared Access evolution enables early access to 5G spectrum and novel use cases

S. Yrjölä, H. Kokkinen
2017 EAI Endorsed Transactions on Wireless Spectrum  
This paper discusses the regulatory and standardization status of the Licensed Shared Access (LSA), compares it with the US Citizens Broadband Radio Service concept, and reviews results from the ongoing  ...  Based on comparative analysis, a new LSA evolution concept and functional architecture is proposed, and the early results of the world first LSAevo validation are presented.  ...  This work has been done in the Micro-operator concept for boosting local service delivery in 5G (uO5G) research project within the 5G programs of the Tekes, Finnish Funding Agency for Technology and Innovation  ... 
doi:10.4108/eai.12-12-2017.153463 fatcat:uuhe4qrwlnau7bww5g5lc7tam4

3GPP Spectrum Access Evolution Towards 5G

Michal Szydelko, Marcin Dryjanski
2017 EAI Endorsed Transactions on Cognitive Communications  
The ever-increasing needs for more spectrum resources, and the emerging new Radio Access Technologies under the 5G umbrella add to the complexity of the Spectrum Toolbox in mobile networks landscape.  ...  A collection of available frequency bands, spectrum aggregation mechanisms, licensing and duplexing schemes, as well as spectrum sharing and refarming techniques is described.  ...  with Wi-Fi possible, • Should enable operation in licensed, licensed-shared and license-assisted bands.  ... 
doi:10.4108/eai.23-2-2017.152184 fatcat:p2litof6qvavtgulawcun3ud5y

5G Radio Access Network Design - A Brief Overview On The 5G-Ppp Project Metis-Ii

Patrick Marsch, Olav Queseth, Salah-Eddine El Ayoubi, Michał Maternia, Mikko A. Uusitalo, Rauno Ruismaki, Milos Tesanovic, Alexandros Kaloxylos, Icaro Da Silva, Mauro Boldi
2015 Zenodo  
to the 5G RAN.  ...  This is seen as an especially important step to ensure a timely and efficient standardization of 5G, likely to start in 2016.  ...  The initial acceptance of spectrum sharing concepts like Licensed Shared Access (LSA, such as in CEPT FM 52 and 53 [8]) opens the door for a broader adoption of spectrum sharing concepts, in particular  ... 
doi:10.5281/zenodo.60907 fatcat:ufp5cvou3vau3olf5es5b3fywq

Novel Context and Platform Driven Business Models via 5G Networks

Seppo Yrjola, Petri Ahokangas, Marja Matinmikko-Blue
2018 2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)  
The developed resource configuration framework provides a dynamic framework for analyzing and developing the 5G enabled novel use cases and business models.  ...  Despite the advancement of technologies and novel use cases that are labeled as belonging to the next generation of mobile communications known as 5G, the future of 5G business models remains unclear.  ...  Novel spectrum sharing techniques holds the promise of enabling more operators to offer fiber-like 5G experiences with limited spectrum assets driven by the use case and business needs.  ... 
doi:10.1109/pimrc.2018.8580819 dblp:conf/pimrc/YrjolaAM18 fatcat:wwdiqgxg5zcmneun4ihnmwc7nu

Mobile network architecture evolution toward 5G

Peter Rost, Albert Banchs, Ignacio Berberana, Markus Breitbach, Mark Doll, Heinz Droste, Christian Mannweiler, Miguel A. Puente, Konstantinos Samdanis, Bessem Sayadi
2016 IEEE Communications Magazine  
Furthermore, the roadmap for the future evolution of 3GPP EPS and its technology components is detailed and relevant standards defining organizations are listed.  ...  In particular, this article discusses the evolution towards a "network of functions," networking slicing, and software-defined mobile network control, management, and orchestration.  ...  Spectrum Access Depending on the use case requirements and available spectrum, possibly different spectrum access strategies may be required, e.g. licensed, unlicensed, license-assisted.  ... 
doi:10.1109/mcom.2016.7470940 fatcat:gomb27el2rdjtbtqekhkzokise

Leading Innovations Towards 5G: Europe'S Perspective In 5G Infrastructure Public-Private Partnership (5G-Ppp)

José Alcaraz-Calero, Ioannis-Prodromos Belikaidis, Carlos Jesus Bernardos Cano, Pascal Bisson, Didier Bourse, Michael Bredel, Daniel Camps-Mur, Tao Chen, Xavier Costa-Pérez, Panagiotis Demestichas, Mark Doll, Salah Eddine Elayoubi (+8 others)
2017 Zenodo  
The paper elaborates on the technological and architectural innovations researched and developed by 5G-PPP Phase 1 projects and covering innovation areas such as 5G system design and evaluation, novel  ...  air interfaces, network management and security as well as virtualization and service deployment aspects.  ...  mechanisms, protocols and algorithms to support inter-operator spectrum sharing, licensed shared access, and flexible intra-operator spectrum allocation in the 3rd Generation Partnership Project (3GPP  ... 
doi:10.5281/zenodo.997386 fatcat:ru4zkj5emfaqlaebyie5mvcnbq

Value Creation and Capture from Technology Innovation in the 6G Era

S. Yrjola, P. Ahokangas, M. Matinmikko-Blue
2022 IEEE Access  
The paper further assesses the business model evolution from the 4G engineering platform to modular 5G and 6G, stemming from ecosystems and open value configurations.  ...  Unlike the existing 6G literature focusing on visions, use cases, KPI requirements, and KVI drivers, this study will extend the discussion to the value-creation-and-capture problem of technology innovators  ...  Rapid access to the spectrum for innovative wireless services is increasingly promoted by local licensing and spectrum sharing.  ... 
doi:10.1109/access.2022.3149590 fatcat:4auxasvyefdffdejaycpq6izge

5G technology: towards dynamic spectrum sharing using cognitive radio networks

W. S. H. M. W. Ahmad, N. A. M. Radzi, F. S. Samidi, A. Ismail, F. Abdullah, M. Z. Jamaludin, M. N. Zakaria
2020 IEEE Access  
This work aims to conduct an in-depth survey on recent spectrum sharing (SS) technologies towards 5G development and recent 5G-enabling technologies.  ...  The surveys and studies are categorised into one of the main SS techniques on the basis of network architecture, spectrum allocation behaviour and spectrum access method.  ...  The DSA scheme has a DCR algorithm embedded in it to enable spectrum access for PUs and SUs based on their licensed shared access.  ... 
doi:10.1109/access.2020.2966271 fatcat:cobdo5ucibcdpc5jfecbdwhni4

On the evolution of infrastructure sharing in mobile networks: A survey

Brunilde Sanso, Lorela Cano, Antonio Capone
2020 ITU Journal  
Such a relation reflects the evolution of infrastructure sharing over time and how it has become a commercial reality in the context of 5G.  ...  We also put an emphasis on the relation between infrastructure sharing and the decoupling of infrastructure from services, wireless network virtualization and multi-tenancy in 5G networks.  ...  number of users (market share) and own spectrum license, plan a greenfield Long-Term Evolution (LTE) deployment.  ... 
doi:10.52953/nbqh9604 fatcat:v6ythcnfybgm5putsac2qmgpwy

Perspectives for resource sharing in 5G networks

Adrian Kliks, Bartosz Musznicki, Karol Kowalik, Paweł Kryszkiewicz
2017 Telecommunications Systems  
As a consequence, 5th generation network needs to be implemented with efficiency and flexibility in mind, and thus, it fits well with the concepts of virtualization which enable sharing of physical resources  ...  The 5G technology is supposed to be faster, provide services of higher quality, and better address the evolving needs of customers.  ...  Such Cognitive Radio operation should be enabled only if primary users do not experience harmful interference caused by additional users authorised to use the spectrum, as in the Licensed Shared Access  ... 
doi:10.1007/s11235-017-0411-3 fatcat:3fbmdmqgnnd73opr3wlzv7t36q

Towards 6G Networks: Use Cases and Technologies [article]

Marco Giordani, Michele Polese, Marco Mezzavilla, Sundeep Rangan, Michele Zorzi
2020 arXiv   pre-print
Therefore, this article discusses technologies that will evolve wireless networks towards a sixth generation (6G), and that we consider as enablers for several potential 6G use cases.  ...  Mobile networks are the data highways and, in a fully connected, intelligent digital world, will need to connect everything, from people to vehicles, sensors, data, cloud resources and even robotic agents  ...  Importantly, we identify several use cases that go beyond the performance of the 5G systems under development today, and demonstrate why it is important to think about the long term evolutions beyond 5G  ... 
arXiv:1903.12216v2 fatcat:l7inniy44jfntmgxlgvi3xepvi

6G for Bridging the Digital Divide: Wireless Connectivity to Remote Areas [article]

Abdelaali Chaoub, Marco Giordani, Brejesh Lall, Vimal Bhatia, Adrian Kliks, Luciano Mendes, Khaled Rabie, Harri Saarnisaari, Amit Singhal, Nan Zhang, Sudhir Dixit, Michele Zorzi
2021 arXiv   pre-print
novel approaches and solutions for bridging the digital divide in those regions.  ...  In telecommunications, network service accessibility as a requirement is closely related to equitably serving the population residing at locations that can most appropriately be described as remote.  ...  Solutions like license shared access (LSA, in Europe) and spectrum access system (SAS, in the US) are mature examples of such an approach with two tiers and three tiers of users, respectively.  ... 
arXiv:2009.04175v2 fatcat:e5pwhwf3uvefbjqydj62tjidci

Road to 5G: Key Enabling Technologies

Sanae El Hassani, LTI Lab, ENSA El Jadida, Chouaib Doukkali University, El Jadida 24000, Morocco, Abdelfatteh Haidinel, Hayat Jebbar
2019 Journal of Communications  
This paper is a literature review on 5G requirements, use cases and standardization picture.  ...  and use cases with specific sets of requirements.  ...  The emerging techniques of spectrum sharing and flexible spectrum use between mobile radio access and microwave backhaul are thus key enablers for 5G.  ... 
doi:10.12720/jcm.14.11.1034-1048 fatcat:gff7ailvxnbrhgkzjcsbusn7dq

Towards Ubiquitous AI in 6G with Federated Learning [article]

Yong Xiao and Guangming Shi and Marwan Krunz
2020 arXiv   pre-print
With 5G cellular systems being actively deployed worldwide, the research community has started to explore novel technological advances for the subsequent generation, i.e., 6G.  ...  Future trends and key research problems for FL-enabled 6G are also discussed.  ...  ACKNOWLEDGMENT We would like to thank Prof. Ross Murch at the Hong Kong University of Science and Technology and Prof.  ... 
arXiv:2004.13563v1 fatcat:r4lc2x7j4zf2xkxr4xzklf2jbq

E2E Architecture [chapter]

Marco Gramaglia, Alexandros Kaloxylos, Panagiotis Spapis, Xavier Costa, Luis Miguel Contreras, Riccardo Trivisonno, Gerd Zimmermann, Antonio De La Oliva, Peter Rost, Patrick Marsch
2018 Zenodo  
This is intended to be a starting point of the next chapters for the reader of this book who will be made familiar with common concepts that are the fundamental pillars of 5G research and standardization  ...  While the previous chapters were mainly focused on the description of the requirements and the problem space, from now on we will provide details on the currently envisioned 5G solutions.  ...  This solution essentially enables operators to use both licensed and unlicensed spectrum.  ... 
doi:10.5281/zenodo.1322732 fatcat:mzwosb6rondkxkaiqogduxv2cu
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